Intermediate (B1)
IPA: /kəˈmɪʃənər/
KK: /kəˈmɪʃənər/
Definition
A person who holds a position of authority in a government or organization, often responsible for overseeing a specific area or department.
Example
The commissioner announced new policies to improve public safety.
Conversation

Did you hear that the new commissioner is making some big changes in the city?

Yeah, I read that! People are really excited about it.

I wonder if those changes will actually make a difference in our neighborhood.

I hope so! The commissioner seems committed to improving things.
Synonyms & Antonyms
Synonyms
official
administrator
delegate
Antonyms
subordinate
follower
employee
Root Explanation
Commissioner → It is formed from "com-" (meaning together) and "missio" (from Latin, meaning sending). The word "commissioner" refers to a person who is sent together with others to perform a specific duty or task.
Memory Tip
Think of someone who is 'sent together' ('com-') to carry out a mission or duty.
Visually Confused Words
subcommissioner
missioner
uncommissioned
recommission
decommission
fideicommissioner
noncommissioned
subcommission